/**
 * Project Name:design-pattern <br/>
 * File Name:Iterator.java <br/>
 * Package Name:com.ftu.study.pattern.iterator <br/>
 */
package com.ftu.study.pattern.iterator;

/**
 * <p>  </p>
 * @version 1.0 2018年12月3日 mq 
 */
public interface Iterator {
    boolean hasNext();
    Object next();
}
